Looking at other examples of this model, it seems SOF driver has issues. So I would try falling back to legacy HDA driver:
echo "options snd-intel-dspcfg dsp_driver=1" | sudo tee /etc/modprobe.d/legacysound.conf sudo update-initramfs -u -k all Reboot. If it does not fix sound and you want to undo it: sudo rm /etc/modprobe.d/legacysound.conf sudo update-initramfs -u -k all -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2133717 Title: [Huawei Matebook D BOD-WXX9] sound To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2133717/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
